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JP2005315212A |
To provide a piston pump device provided with both of a vacuum pump function and a high compression performance air compressor function.In a piston pump device 1 provided with a cylinder 1, a piston 18 reciprocating in the cylinder 16, a...
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JP2005282519A |
To provide a compressor device capable of adding a piston crank part without being accompanied by large scale structure change.This compressor is provided with a motor device 2 as a drive source, a piston crank device 4 supplying compres...
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JP3705616B2 |
PURPOSE: To simply compose an unloader valve for reducing the number of parts and assembling man-hours. CONSTITUTION: A normally closed unloader valve 11 is provided which is opened by the signal pressure applied to a control port 29 whe...
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JP2005264938A |
To provide a vacuum pump system with a central remote control unit for overcoming problems resulting from the installation of a vacuum pump.The vacuum pump system comprises at least two pump devices each consisting of the vacuum pump, a ...
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JP2005264876A |
To provide a reciprocating compressor causing no oil shortage at a sliding part near a compression element at the initial start of operation of the compressor.In the reciprocating compressor with the compression element 2 disposed at an ...
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JP3699297B2 |
To improve transportable property of a transportable compressor and to promote weight reduction and compactification thereof. A bearing box 17 is split from a crank case, and a rotor 11 of a motor 6 is made to be a cantilever type. A bal...
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JP2005256828A |
To provide an air compressor, in which the size is largely reduced, installation attitude is stabilized, and can be carried easily by hand, by forming a frame of the air compressor by using a pipe frame functioning also as an air tank.Th...
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JP2005249143A |
To provide a valve device, a reciprocation type compression decompression unit and an oxygen concentrator capable of reducing the lowering of a discharge rate of liquid and preventing the increase of power consumption.This valve device 4...
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JP2005240578A |
To provide a sand dust removal filter capable of flexibly coping with the fine and rain of weather and the change of wind direction by effectively removing sand dust in an intake air and preventing rain water from entering.In this sand d...
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JP2005240787A |
To provide a package type compressor capable of reducing the environmental load and being installed easily.The package type compressor 1 has a box 2 fitted with a soundproof cover, and the box 2 is equipped internally with a motor 3, an ...
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JP3692535B2 |
To effectively utilize compressed air in a tank, and simultaneously to safely use an air driving tool in a system connecting air driving tools for low pressure and for high pressure to the tank of one set of compressor. The system is pro...
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JP2005231156A |
To provide a compact drilling machine enhanced in work efficiency.In the drilling machine 1 constituted of a drill 2 and a compressor 30, the operation of the drilling motor built in the drill 2 and that of the air compressing motor buil...
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JP2005226652A |
To provide an air pressure accumulating structure utilizing wind force to compress air and utilizing it as a power source for useful energy for power generation.A rotating shaft 30 extending to the vertical direction is rotatably install...
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JP2005224768A |
To provide an air compressing apparatus the operation of which is smoothed and the reliability of which is improved by monitoring the state of a cooling medium to be used in a dehumidifier, correctly discriminating whether or not the deh...
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JP3685893B2 |
To reduce the number of parts more than that of a conventional type and reduce the whole size of a device. This pump is provided with a case body 3 in which a motor chamber 11 and air compression chambers A, B are formed, a diaphragm 10 ...
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JP2005220750A |
To provide an air compressor for saving energy while utilizing the advantages of a compact and easy-of-maintenance film dryer with no movable part.The air compressor 11 comprises a compressor body 11, the film dryer 25 provided in a disc...
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JP2005214068A |
To provide a closed type reciprocating compressor having a highly efficient low stage side compression element and a highly efficient high stage side compression element.This closed type reciprocating compressor of multi-stage type is fo...
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JP2005214027A |
To reduce a load on working by automating draining operation for drain water accumulated in an air tank to eliminate manual drain water draining operation.A solenoid selector valve 44 is disposed in a drain pipe 50 for draining water in ...
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JP2005201268A |
To provide an air pressure accumulating structure, which makes use of a buoyancy exerted on a hollow floating body to compress air for utilizing the same as a power source, for example, as a useful energy source for generating electricit...
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JP2005171903A |
To save energy by improving operation efficiency of a compressor supplying supply gas in a closed loop fluid circuit in which gas such as air circulates.Heat exchange between high temperature compressed air supplied toward an air cylinde...
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JP2005133686A |
To allow easy carry and to supply dried air to a pneumatic device by connecting the dryer to an air compressor.In a portable air dryer 11, a drier box 12 having a built-in dehumidifier 13 is provided with a fitting 17 for inflow connecte...
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JP2005120928A |
To provide a portable air compressor lighter and more portable than conventional one.The portable air compressor 1 comprises a motor 3 having a motor shaft 5 formed of an aluminum material, bearing members 71, 72 for rotatably journaling...
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JP2005120931A |
To reduce the temperature rise of a compressor body housed in a package box while improving cooling efficiency with ventilation.This packaged compressor comprises the package box 11 which houses the compressor body 5 for generating compr...
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JP2005113836A |
To provide a compressed air supply system supplying compressed air for normally operating equipment even in bad installation environment of the equipment using the compressed air, easy-to-maintenance work, and low in cost.The compressed ...
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JP2005511939A |
In a double-ended barrel engine, a compression cylinder and a combustion cylinder share a common axis, with a combustion piston and a compression piston being interconnected by a connecting rod. The compression end of the engine includes...
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JP2005113824A |
To warn an operator that pressure in an air tank becomes not higher than regulated pressure set by a pressure reducing valve, in a portable compressor used for a power source of a pneumatic tool.A control part 7 detects the pressure in t...
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JP2005105830A |
To provide a structurally simple, small and lightweight reciprocating pump 21; and to provide a constitutionally simple, small and maintenance-inspection easy high pressure generator with the vacuum generating function.This reciprocating...
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JP2005105948A |
To reduce the size and cost of a drain treatment device by forming an air compressing device to transmit vibration generated in an air compressor to the drain treatment device.An air compressor 100 is formed integrally with the drain tre...
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JP3640412B2 |
PURPOSE: To perform stable operation of a heat pump unit by preventing a high load from being exerted on an electric motor. CONSTITUTION: In a piston pump unit 10 wherein a reciprocating pump comprises an electric motor 11 having a drive...
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JP3108228U |
A vacuum pumping system comprises a plurality of vacuum pumps (P1 to P8), each for pumping fluid from a respective load lock chamber (C1 to C8). To reduce the fluid pressure at the pump outlets, and thus reduce the power consumption of t...
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JP2005096874A |
To provide a structural system which can especially perform a relatively easy and reliable action by improving defects of a conventional distribution system totally or partially.The system for distributing a liquid is provided with both ...
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JP2005096741A |
To provide a valve connector which is simple in operation, economical, and automatically adjustable to any valve.A housing has a coupling hole 5 with the diameter thereof corresponding to the diameter of the valve. The coupling hole has ...
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JP3637368B2 |
To provide a highly reliable refrigeration unit using a refrigeration cycle reducing the power consumption, improving efficiency, and driven by commercial power supply. This refrigeration unit having the refrigeration cycle is provided w...
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JP2005075260A |
To provide a vehicular cooling device saving a space and cost, and having excellent reliability.An electric compressor 10 is disposed in parallel with an engine driving compressor, and the electric compressor 10 is operated by a control ...
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JP2005069010A |
To provide a fuel gas supply device for efficiently arranging various apparatuses such as a reciprocating compressor in one casing.In this fuel gas supply device, a buffer tank 6 for setting suction pressure of fuel gas to equilibrium pr...
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JP2005069012A |
To provide a fuel gas supply device capable of smoothly returning a part of fuel gas delivered from a compressor to the suction side of the compressor, without causing turbulence in a suction flow of the fuel gas in a suction pipe of the...
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JP2005055106A |
To provide a compressor with low vibration and high reliability provided with an accumulator by suppressing slanting of the compressor even when a support leg is worn out by secular change.Plane coordinates B of a center of gravity of a ...
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JP3623770B2 |
To provide a supercharging device for an enclosed compressor capable of raising volumetric efficiency by sucking a great deal of refrigerant into a cylinder. The supercharging device for an enclosed compressor is provided with a suction ...
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JP2005030409A |
To provide a pump of easy pumping to supply air to a two-wheeled vehicle and the like.As an outer cylinder of the pump is inclined inward toward a user at an angle less than 90 degrees with respect to the ground surface while keeping a g...
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JP3616914B2 |
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JP2005023788A |
To constitute a pump, actuated by a plurality of piston parts, such that two whole performs stable rotation when a motor is caused to perform high speed rotation and reduce the occurrence of a problem of vibration and noise.In the pump c...
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JP2005016330A |
To prolong continuous work possible time of a pneumatic tool driven by an air compressor having small discharge amount markedly.This air compressor has a tank part for storing compressed air, a compressed air generation part for generati...
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JP2005001446A |
To provide an installation device for a compressor of a vehicular air conditioner with high working efficiency whose workability is improved by saving the inconvenience of holding a compressor by hand upon the installation of the compres...
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JP2004360928A |
To provide a mounting structure of a horizontal compressor advantageous to reducing the size and saving the space of a refrigerating/air conditioning device enclosure by reducing the space to the utmost between two compressors only by si...
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JP2004538061A |
Inflatable articles with self-contained mechanisms, such as sporting equipment, medical equipment, recreational devices and toys, preferably any inflatable article with at least one mechanism for inflating or adding pressure to the artic...
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JP3599832B2 |
PURPOSE: To obtain a transportable compressor device which can be formed light in weight and small in size and easily transported. CONSTITUTION: This transportable type compressor device 23 has a compressing mechanism 25 to compress a ga...
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JP2004340024A |
To provide an operation control method capable of increasing the lifespan of compressors by operating the compressors with a relatively low pressure.Compressed gas outputted from the plurality of compressors 1 is generally collected and ...
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JP2004332682A |
To provide a compressed air supply device used for supplying compressed air to, for example, an analyzer, installable in a reduced space, and manufacturable with a low-cost.In the compressed air supply device equipped with an air tank fo...
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JP2004330839A |
To reduce the operation of an air compressor 1 at the less efficient high back pressure in a compressed air supply device.The compressed air supply device is equipped with the air compressor 1 forcibly feeding the compressed air, an air ...
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JP3590860B2 |
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